I'm trying without much luck to find out the difference between the keyboards below to use as a midi controller. Casio WK-210STAD Casio WK-210 Casio WK-200 I'll be triggering Cakewalk Sonar v4 Producer and Mixcraft v4 Thanks
You say "triggering." If you are not planning on using the internal sounds any cheap 5 octave keyboard with a midi out will get you going. Maybe you could borrow one from a friend to check you can get your set-up going - then pick something up cheaply in the used ads of your local paper (or Gumtree or EBay or whatever).